Schock rips potential Republican governor foes

U.S. Rep. Aaron Schock, shown in September at the Art Institute in Chicago, said his senior adviser Benjamin Cole offered his resignation after offensive Facebook posts came to light.

U.S. Rep. Aaron Schock, shown in September at the Art Institute in Chicago, said his senior adviser Benjamin Cole offered his resignation after offensive Facebook posts came to light. (Nancy Stone, Chicago Tribune)

U.S. Rep. Aaron Schock, shown in September at the Art Institute in Chicago, said his senior adviser Benjamin Cole offered his resignation after offensive Facebook posts came to light.